379213328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 80

約数和(自身を含む): 852612096

約数和(自身を除く): 473398768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2557, 2852, 3224, 4784, 5114, 5704, 6448, 9269, 10228, 11408, 18538, 20456, 33241, 37076, 40912, 58811, 66482, 74152, 79267, 117622, 132964, 148304, 158534, 235244, 265928, 317068, 470488, 531856, 634136, 764543, 940976, 1030471, 1268272, 1529086, 1823141, 2060942, 3058172, 3646282, 4121884, 6116344, 7292564, 8243768, 12232688, 14585128, 16487536, 23700833, 29170256, 47401666, 94803332, 189606664, 379213328]

約数ペア:

[(1, 379213328), (2, 189606664), (4, 94803332), (8, 47401666), (13, 29170256), (16, 23700833), (23, 16487536), (26, 14585128), (31, 12232688), (46, 8243768), (52, 7292564), (62, 6116344), (92, 4121884), (104, 3646282), (124, 3058172), (184, 2060942), (208, 1823141), (248, 1529086), (299, 1268272), (368, 1030471), (403, 940976), (496, 764543), (598, 634136), (713, 531856), (806, 470488), (1196, 317068), (1426, 265928), (1612, 235244), (2392, 158534), (2557, 148304), (2852, 132964), (3224, 117622), (4784, 79267), (5114, 74152), (5704, 66482), (6448, 58811), (9269, 40912), (10228, 37076), (11408, 33241), (18538, 20456)]